Tomoyuki HAGIO

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Gyoda-shi, Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sound-absorbing material for vehicles
- Patent number 11,945,379
- Issue date Apr 2, 2024
- KOTOBUKIYA FRONTE CO., LTD.
- Tomoyuki Hagio
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SOUND-ABSORBING MATERIAL FOR VEHICLES
- Publication number 20210245682
- Publication date Aug 12, 2021
- MT-TEC LLC
- Tomoyuki HAGIO
- B60 - VEHICLES IN GENERAL